Java DeveloperJob Description, Salary, Career Path, and Trends
Java is one of the most widely used programming languages, so becoming a Java developer is an honorable career that will grow in size over the next five years. Java developers may work on websites or applications that are on phones, tablets, PCs, and other smart appliances. They work to make these items run smoothly for the users.
Those wanting a career in Java development should expect to work in data-heavy environments. They will constantly provide solutions using Java to help users everywhere. Java is used nearly everywhere, and these developers may work for just one company on a specific website or application, or they may work for a firm that handles multiple companies’ websites and apps. Java developers need strong analytical skills, technical skills, and design skills.
Sample job description #1
If you love technology and want to work in a place where you can practice the art of good software design, this is a great opportunity to explore.
Create development/unit testing plan
Code development & testing
Support unit, QA, and system testing of application code
Deliver commitments within timelines and quality parameters
Education, skills, and experience needed
Four-year bachelor’s in computer science, engineering, or a related technical field
The candidate must have 2 – 5 years hands-on development experience using Java (version 8.x) & J2EE
The candidate must have hands on experience with open-source application servers such as Apache Tomcat
Demonstrate working knowledge of Spring/Spring boot, JPA
Demonstrate working knowledge of Restful and SOAP web services
Demonstrate working knowledge of leading solutions that we have employed: Maven, Jenkins, Git & Github, JSON, XML, Docker, Rest client, Postman, etc.
Good to have experience in No-SQL database preferably MongoDB
Java certifications preferred
A team player with good communication skills
Customer service orientation
This is a remote position and can be located anywhere in continental U.S. or Canada
Sample job description #2
Develop new applications and reporting per request
Provide Level 3 support for inbound data file conversion, payment processing, and data reporting
Work directly with our Integration Solutions department to translate development requests
Complete data setups and file regeneration by client request
Conduct local QA testing and assist other teams with QA as needed during the Software Development Life Cycle
Build and maintain team Standard Operating Procedure documents
Other tasks and projects as assigned
Bachelor’s degree in Computer Science, related technical degree or commensurate experience is required
2+ years Java experience preferred
2+ years experience with SQL preferred
Implementing microservices which use the spring boot framework
Connecting microservices to interact with databases
Experience working with tools like Git, Maven, JFrog, UDeploy, etc.
Demonstrate programming skills using JSON, Web Services, SQL, etc.
Working knowledge with Oracle or Mongo DB databases
C# experience is a plus
Proficient at research for troubleshooting and developing solutions
Ability to assess an issue and escalate as appropriate
Excellent communication skills, both written and verbal
Proactive work style and creative problem solver who can handle multiple projects, demonstrating a strong work ethic
Excellent attention to detail, quality, and follow-through; commitment to continuous improvement and the elimination of performance variability
Demonstrated ability to adapt to rapidly changing requirements with a flexible and creative approach to brainstorming, troubleshooting, and problem solving
Sample job description #3
You should have good experience in building high-performing, scalable, enterprise-grade applications, and be able to write clean code and ensure your programs run properly. We expect you to be comfortable with the HTTP protocol, REST APIs, web servers and data processing. We also expect you to be passionate about building software, able to take ownership of problems, and work well on a team as well as take individual ownership of projects (e.g. feature development).
Design and develop high-volume, low-latency applications for enterprise-level systems with high availability and performance
Create well-designed, testable, efficient code
Participate in all phases of the development lifecycle
Take initiative to improve the code you work in (i.e. leave every place better than you found it), and investigate alternatives and technologies in order to support continuous improvement
Strong experience in software development, and particularly in test-driven development
2+ years experience of working in a Java Developer position preferred
Strong analytical and problem-solving skills with close attention to detail
You’ll get bonus points if you have:
Experience of object-oriented analysis and design using common design patterns
Good knowledge of relational databases, SQL, and ORM technologies—including JPA2 and Hibernate
Good knowledge of distributed analytics (e.g. Redshift, Kibana, Elasticsearch, etc.)
Good knowledge of at least one popular web framework (e.g. Jersey, JSF, Wicket, GWT, Spring MVC, etc.)
Strong communication, teamwork, and time-management skills
Average salary and compensation
The average salary for a Java developer is $97,200 per year in the United States, with a potential for cash bonuses per year. Salary may depend on the level of experience, education, and geographical location.
Los Angeles, California
Minneapolis-St. Paul, Minnesota
New York City, New York
Sample interview questions
What do you consider to be the major features of Java?
What’s the difference between a path and a classpath variable?
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